73947790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62141}}^1$

素因数の和:62172

約数の個数: 32

約数和(自身を含む): 161072064

約数和(自身を除く): 87124274

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 62141, 124282, 310705, 434987, 621410, 869974, 1056397, 2112794, 2174935, 4349870, 5281985, 7394779, 10563970, 14789558, 36973895, 73947790]

約数ペア:

[(1, 73947790), (2, 36973895), (5, 14789558), (7, 10563970), (10, 7394779), (14, 5281985), (17, 4349870), (34, 2174935), (35, 2112794), (70, 1056397), (85, 869974), (119, 621410), (170, 434987), (238, 310705), (595, 124282), (1190, 62141)]